quality material and durable construction provide longlasting use. The design is delicate and precise, matching the equipment and built for a prolonged service life. The vacuum cleaner handle tube features a locking function for secure attachment during use, reducing slipping or detachment. An air regulator is integrated in the handle to control suction power. Wide compatibility: suitable for Miele Handle Tube 9442601 (replaces 9442600, 5269091, 5269090). Compatible with various Miele models including S371i, S5380, Serie CX1, Serie S3, Serie S6, Staubsauger S8340, Serie S5, Serie Classic C1, Serie Complete C3, Serie S8, Serie Compact C2, Serie S7, and more. Use scenarios: Upholstery and delicate fabrics: adjust suction to remove embedded dirt without risking damage. Edges, corners, and between furniture: the locking tube and adjustable suction help reach tight spaces with stable attachment. Car interiors and stairs: secure connection and suction make cleaning confined or vertical areas easier and more controlled.